2191398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{33203}}^1$

素因数の和:33219

約数の個数: 16

約数和(自身を含む): 4781376

約数和(自身を除く): 2589978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 33203, 66406, 99609, 199218, 365233, 730466, 1095699, 2191398]

約数ペア:

[(1, 2191398), (2, 1095699), (3, 730466), (6, 365233), (11, 199218), (22, 99609), (33, 66406), (66, 33203)]